gitweb: Document current snapshot rules via new tests

[git.git] / t / t9502-gitweb-standalone-parse-output.sh

diff --git a/t/t9502-gitweb-standalone-parse-output.sh b/t/t9502-gitweb-standalone-parse-output.sh
new file mode 100755 (executable)
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+++ b/t/t9502-gitweb-standalone-parse-output.sh
@@ -0,0 +1,87 @@
+#!/bin/sh
+#
+# Copyright (c) 2009 Mark Rada
+#
+
+test_description='gitweb as standalone script (parsing script output).
+
+This test runs gitweb (git web interface) as a CGI script from the
+commandline, and checks that it produces the correct output, either
+in the HTTP header or the actual script output.'
+
+
+. ./gitweb-lib.sh
+
+# ----------------------------------------------------------------------
+# snapshot file name and prefix
+
+cat >>gitweb_config.perl <<\EOF
+
+$known_snapshot_formats{'tar'} = {
+       'display' => 'tar',
+       'type' => 'application/x-tar',
+       'suffix' => '.tar',
+       'format' => 'tar',
+};
+
+$feature{'snapshot'}{'default'} = ['tar'];
+EOF
+
+# Call check_snapshot with the arguments "<basename> [<prefix>]"
+#
+# This will check that gitweb HTTP header contains proposed filename
+# as <basename> with '.tar' suffix added, and that generated tarfile
+# (gitweb message body) has <prefix> as prefix for al files in tarfile
+#
+# <prefix> default to <basename>
+check_snapshot () {
+       basename=$1
+       prefix=${2:-"$1"}
+       echo "basename=$basename"
+       grep "filename=.*$basename.tar" gitweb.headers >/dev/null 2>&1 &&
+       "$TAR" tf gitweb.body >file_list &&
+       ! grep -v "^$prefix/" file_list
+}
+
+test_expect_success setup '
+       test_commit first foo &&
+       git branch xx/test &&
+       FULL_ID=$(git rev-parse --verify HEAD) &&
+       SHORT_ID=$(git rev-parse --verify --short=7 HEAD)
+'
+test_debug '
+       echo "FULL_ID  = $FULL_ID"
+       echo "SHORT_ID = $SHORT_ID"
+'
+
+test_expect_success 'snapshot: full sha1' '
+       gitweb_run "p=.git;a=snapshot;h=$FULL_ID;sf=tar" &&
+       check_snapshot ".git-$FULL_ID" ".git"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: shortened sha1' '
+       gitweb_run "p=.git;a=snapshot;h=$SHORT_ID;sf=tar" &&
+       check_snapshot ".git-$SHORT_ID" ".git"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: HEAD' '
+       gitweb_run "p=.git;a=snapshot;h=HEAD;sf=tar" &&
+       check_snapshot ".git-HEAD" ".git"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: short branch name (master)' '
+       gitweb_run "p=.git;a=snapshot;h=master;sf=tar" &&
+       check_snapshot ".git-master" ".git"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_failure 'snapshot: hierarchical branch name (xx/test)' '
+       gitweb_run "p=.git;a=snapshot;h=xx/test;sf=tar" &&
+       ! grep "filename=.*/" gitweb.headers
+'
+test_debug 'cat gitweb.headers'
+
+test_done